I bought at Arduino Uno board and took the ATMEGA 328p chip off the board and am attempting to use another Arduino Uno to burn a boot loader on to use the internal clock of the chip.
I have been following the tutorial https://www.arduino.cc/en/Tutorial/ArduinoToBreadboard And have wired it correctly using the minimal circuit.
Yet I keep getting the following warning: avrdude: Yikes! Invalid device signature. Double check connections and try again, or use -F to override this check.
This is because the device signature is always returning as: avrdude: Device signature = 0x000000
Why isn't it working? Is it because it already has another bootloader burnt on?